Given:
public class SampleClass {
public static void main(String[] args) {
AnotherSampleClass asc
= new AnotherSampleClass();
SampleClass sc = new SampleClass();
sc = asc;
System.out.println("sc: " + sc.getClass());
System.out.println("asc: " + asc.getClass());
}
}
class AnotherSampleClass extends SampleClass {
}
What is the
result?
A
|
sc: class Object
asc: class AnotherSampleClass |
B
|
sc: class SampleClass
asc: class AnotherSampleClass |
C
|
sc: class AnotherSampleClass
asc: class SampleClass |
D
|
sc: class AnotherSampleClass
asc: class AnotherSampleClass |
Il risultato è D
riferimenti :
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